Reactive transport at stressed grain contact and creep compaction of quartz sand
نویسندگان
چکیده
منابع مشابه
High-frequency dispersion from viscous drag at the grain-grain contact in water-saturated sand.
Shear viscous drag within the thin fluid film at the contact between grains in water-saturated sand is an important loss mechanism for high-frequency sound in the Biot-Stoll plus contact squirt flow and shear viscous drag (BICSQS) model [J. Acoust. Soc. Am. 116, 2011-2022 (2004)]. Couette flow was assumed for the shear drag but it breaks down when inertial effects within the film become signifi...
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Measurements in sandy ocean sediments over a broad range of frequencies show that the sound speed dispersion is significantly greater than that predicted by the Biot-Stoll model with constant coefficients, and the observed sound attenuation does not seem to follow a consistent power law. The observations may be explained in terms of the Biot-Stoll model with frequency-dependent complex frame bu...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Solid Earth
سال: 2013
ISSN: 2169-9313
DOI: 10.1002/jgrb.50064